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Home >> Kia >> 2017 >> Optima SX >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel Delivery System - 2.0L (Except HEV) >> Fuel Pump Motor >> Repair Procedures >> Inspection

Repair Procedures: Inspection

  1. Turn the ignition switch OFF, and then remove battery negative (-) terminal.
  2. Remove the fuel pump assembly.

    (Refer to Low Pressure Fuel Pump - "Removal ")

  3. Reconnect the fuel pressure control module connector (A) and fuel pressure sensor connector (B).
  4. Reconnect the battery negative (-) terminal.
  5. Turn ignition switch ON or cracking at the no-load state.
  6. Check the normal state of the fuel pump.

    Specification:  Operate

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